• Accessible eBook Conversion Services
    for Publishers

    From 2006, as Canadian Electronic Library, we provided ebook converted for tens of thousands of titles for over 100 publishers.  
    This new enterprise is dedicated to making certified accessible ebook conversion achievable and standard for every publisher. 
    Benetch logo

    DPS is an Accessible Conversion Vendor certified by Benetech.

    We apply the "meta-property" tag to indicate original publisher certification, allowing certified publishers to take advantage of the cost savings of outsourcing, leaving only quality control to inhouse staff. 

    Alt-text is a publisher responsibility, but we provide tools to simplify the process.

    A free account provides a secure way to submit source files, place orders and take delivery of finished files.

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​Client Comments


"We rely on DPS to help us navigate the complexities of GCA and W3C Bulletins." 


"I am a 110% supporter of desLibris and your amazing services." 


"With fixed per-page prices, remediation without limit, and billing in CAD, the cost of adding accessibility to EPUB3 with DPS is only marginally higher than that of standard EPUB3."


"The advice you provide in the course of filling orders is valuable to building in-house experience" (All communication related to a given order/title is stored on the platform for easy access.)


"For already certified publishers, DPS inserts the "meta property" tag in the OPF to verify certification. This is not available from/provided by uncertified vendors."


"Built-in tools like inline editors and worksheets facilitate alt-text composition by authors, editors and other third parties."

Clients served

We have provided epub conversions for these among many other leading Canadian publishers